Module: Card::Format::Content

Included in:
Card::Format
Defined in:
card/lib/card/format/content.rb

Instance Method Summary collapse

Instance Method Details

#add_class(options, klass) ⇒ Object Also known as: append_class 



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# File 'card/lib/card/format/content.rb', line 43

def add_class options, klass
  return if klass.blank?

  options[:class] = css_classes options[:class], klass
end

#content_nest(opts = {}) ⇒ Object

nested by another card’s content (as opposed to a direct API nest)



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# File 'card/lib/card/format/content.rb', line 20

def content_nest opts={}
  return opts[:comment] if opts.key? :comment # commented nest

  nest_name = opts[:nest_name]
  return main_nest(opts) if main_nest?(nest_name) && @nest_mode != :template

  nest nest_name, opts
end

#css_classes(*array) ⇒ Object 



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# File 'card/lib/card/format/content.rb', line 55

def css_classes *array
  array.flatten.uniq.compact * " "
end

#format_date(date, include_time = true) ⇒ Object 



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# File 'card/lib/card/format/content.rb', line 29

def format_date date, include_time=true
  # using DateTime because Time doesn't support %e on some platforms
  if include_time
    # .strftime('%B %e, %Y %H:%M:%S')
    I18n.localize(DateTime.new(date.year, date.mon, date.day,
                               date.hour, date.min, date.sec),
                  format: :card_date_seconds)
  else
    # .strftime('%B %e, %Y')
    I18n.localize(DateTime.new(date.year, date.mon, date.day),
                  format: :card_date_only)
  end
end

#id_counter ⇒ Object 



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# File 'card/lib/card/format/content.rb', line 59

def id_counter
  return @parent.id_counter if @parent

  @id_counter ||= 0
  @id_counter += 1
end

#output(*content) ⇒ Object 



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# File 'card/lib/card/format/content.rb', line 70

def output *content
  content = yield if block_given?
  Array.wrap(content).flatten.compact.join "\n"
end

#prepend_class(options, klass) ⇒ Object 



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# File 'card/lib/card/format/content.rb', line 51

def prepend_class options, klass
  options[:class] = css_classes klass, options[:class]
end

#process_content(override_content = nil, content_opts = nil, &block) ⇒ Object 



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# File 'card/lib/card/format/content.rb', line 4

def process_content override_content=nil, content_opts=nil, &block
  content_obj = content_object override_content, content_opts
  content_obj.process_chunks(&block)
  content_obj.to_s
end

#safe_process_content(override_content = nil, content_opts = nil, &block) ⇒ Object

  1. Break out references (nests / links) into separate chunks
  2. yields the other (non-ref) content
  3. processes references


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# File 'card/lib/card/format/content.rb', line 13

def safe_process_content override_content=nil, content_opts=nil, &block
  content_obj = content_object override_content, chunk_list: :references
  process_content content_obj.without_references(&block), content_opts
end

#unique_id ⇒ Object 



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# File 'card/lib/card/format/content.rb', line 66

def unique_id
  "#{card.name.safe_key}-#{id_counter}"
end